Listes faunistiques invertébrés
L'Ance du Nord à Sauvessanges 04003645
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 06/09/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| I2M2 | 0.8469 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 69.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 7 | 15 | 23 |
| Hydraena | 608 | 1 | 1 | |
| Elmis | 618 | 592 | 128 | 60 |
| Esolus | 619 | 32 | 56 | 20 |
| Dupophilus | 620 | 16 | 352 | 104 |
| Oulimnius | 622 | 16 | 8 | 4 |
| Limnius | 623 | 1 | 2 | 4 |
| Calopteryx | 650 | 18 | 2 | |
| Gomphus | 679 | 1 | ||
| Micronecta | 719 | 11 | ||
| Limoniidae | 757 | 2 | 24 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 132 | 8 | 2 |
| Chironomidae | 807 | 328 | 136 | 100 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Empididae | 831 | 2 | 2 | 2 |
| Orectochilus | 515 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Gammarus | 892 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 23 | 8 | |
| Ancylus | 1028 | 1 | 1 | 19 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 2 | 1 | |
| Polycelis | 1064 | 2 | 1 | |
| Torleya | 2391 | 1 | 3 | 20 |
| Drusinae | 3120 | 1 | ||
| Copepoda | 3206 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 184 | 58 | 19 |
| Agapetinae | 9812 | 1 | ||
| Pediciini | 20537 | 4 | 7 | 3 |
| Goeridae | 286 | 1 | 4 | 3 |
| Protonemura | 46 | 168 | 88 | 2 |
| Leuctra | 69 | 29 | 19 | 10 |
| Perlodes | 150 | 1 | 5 | 2 |
| Dinocras | 156 | 3 | ||
| Perla | 164 | 2 | ||
| Chloroperlidae | 169 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 4 | 1 |
| Glossosomatidae | 189 | 15 | 46 | |
| Hydropsyche | 212 | 14 | 13 | 20 |
| Cheumatopsyche | 221 | 1 | ||
| Polycentropodidae | 223 | 8 | 9 | |
| Polycentropus | 231 | 11 | 4 | 14 |
| Psychomyia | 239 | 1 | 1 | |
| Brachycentrus | 265 | 14 | 4 | |
| Micrasema | 268 | 42 | 29 | |
| Nemoura | 26 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 4 | 2 | |
| Mystacides | 312 | 10 | ||
| Oecetis | 317 | 20 | 4 | 8 |
| Sericostoma | 322 | 1 | 2 | 1 |
| Heptageniidae | 399 | 13 | 19 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 2 | 1 | |
| Ecdyonurus | 421 | 12 | 11 | |
| Caenis | 457 | 1 | 3 | 3 |
| Leptophlebiidae | 473 | 44 | 22 | 60 |
| Paraleptophlebia | 481 | 14 | 2 | 26 |
| Habrophlebia | 491 | 4 | 8 | |
| Ephemera | 502 | 1 | 15 | 22 |